Home / 44,339,070.53-61,216,708.65-39,684,795.55

Finding the Fourth Proportional to 44,339,070.53, 61,216,708.65 and 39,684,795.55

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Solution

The fourth proportional to 44,339,070.53, 61,216,708.65 and 39,684,795.55 is: 54,790,786.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,339,070.53 : 61,216,708.65 = 39,684,795.55 : x
  2. Step 2: Convert to fraction form
    44,339,070.53/61,216,708.65 = 39,684,795.55/x
  3. Step 3: Cross multiply
    44,339,070.53x = 61,216,708.65 × 39,684,795.55
  4. Step 4: Simplify right side
    44,339,070.53x = 2,429,372,566,717,307
  5. Step 5: Solve for x
    x = 2,429,372,566,717,307/44,339,070.53
  6. Step 6: Final answer
    x = 54,790,786.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.